Duplex 2507 feem ntau yog siv nyob rau hauv cov cuab yeej tshuaj ntxuav, tshuaj lom neeg siab cov hlab ntsha, piping thiab tshav kub hloov thiab cov ntawv thov cua sov thiab cov khoom siv ua kom sov thiab cua sov.
Lo lus "bolting cov khoom" raws li siv nyob rau hauv no cov ntaub ntawv qhia tshwj xeeb, forged lossis street hardened tuav, bolts, tshuab ntxhua khaub ncaws, steel thiab kev kho hauv bolts.
Monel K500 neeg rau lawv lub zog rau 1200¡Ãf thiab txawm khaws lawv lub ductility uas tsawg li -400¡Ãf.
Duplex 2507 muaj siab tsis kam mus rau chloride kev ntxhov siab, muaj zog, thiab zoo tshaj plaws tiv thaiv chloride pitting thiab crevice corrosion.
Muaj zog tshaj 400, alloy K500 Washer txawm khaws lub zog no hauv kev xeb. Cov xwm txheej, tawm tsam ob qho dej ntshiab thiab ntsev, nrog rau cov pob zeb uas tsis-oxidizing ntxhia acids, ntsev, alkalis, thiab roj qaub.
Qib B7 yog ib qho cua sov-kho cov chromium-molybdenum cov yuav tsum tau ntawm 100 ksi, tawm los ntawm 75 lub siab tawv ntawm 35 hrc.
Cov khoom siv tau ua rau cov pa roj carbon, mangelese, phosphorus, leej faj, silicon, chromium thiab molybdenum hauv cov ntawv sib xyaw.
2507 muaj kev sib xyaw ua ke ntawm cov khoom muab los ntawm Austenitic thiab Ferritic qauv, thiab kev weldability zoo thiab ua haujlwm.
Duplex 2507 yog super duplex stainless hlau tsim rau cov ntawv thov tshwj xeeb muaj zog thiab corrosion tsis kam.
Monel K500 Bolts yog muaj npib tsib xee uas sib txuas ua ke ntawm kev txhim kho monosion ntawm Monel 400 nrog ntau zog thiab hardness.
2507 (UNS UnRu S32750) yog super duplex stainless hlau tsim rau cov ntawv thov uas yuav tsum muaj kev zam lub zog thiab corrosion tsis kam. 2507 yog 2507 yog 25% chromium, 4% molybdenum, thiab 7% Nickel alloy ua rau cov chloride pitting thiab crevice corrosion nres.
Lub DSPlex qauv muab 2507 nrog tshwj xeeb tsis kam rau pitting thiab chloride kev ntxhov siab corrosion.
2507 muaj qhov zoo dav dav corrosion tsis kam, tau hais rau cov ntawv thov txog li 600,000Ã f, thiab qis ntawm thermal expansion.
Super Duplex uns S32750 yog cov qib super duplex qeb ntau tshaj plaws hauv kev ua lag luam. UNRESS UNSIVE hlau tshwj xeeb tshaj yog tsim rau kev pabcuam hauv kev txhoj puab heev chloride-muaj ib puag ncig.
Alloy 2507 muaj 25% chromium, 4% molybdenum, thiab 7% npib tsib xee. Qhov siab molybdenum, chromium thiab nitrogen cov ntsiab lus ua rau chloride nres thiab crevice corrosion nres thiab crevice corrosion nres rau chloride kev ntxhov siab corrosion.
Kev siv ntawm Duplex 2507 yuav tsum tau txwv rau cov ntawv thov hauv qab 600¡Ã f (316¡Ã c). Kev nce qib ncua kev kub ntxhov tuaj yeem txo ob qho tib si cov tawv thiab corrosion tsis kam ntawm alloy 2507.
ASTM A320 L7 Wash cov neeg ua haujlwm tau tshwj xeeb ua rau muaj kev ua tau zoo kub. Cov fasteners feem ntau siv rau li qub, flanges, fittings, thiab cov hlab ntsha siab.
2507 Duplex yog cov tiv thaiv zoo ntawm cov tshuaj corrosion los ntawm cov organic acids xws li formic thiab acetic acid.
Alloy A320 L7 L7M Washer rau lingve flanges thiab fittings rau kev pab kub tsawg
Alloy A320 L7 L7M cov tshuab ntxhua khaub ncaws tshwj xeeb tsim rau qhov ntsuas kub tsawg
2507 kuj tau siv nyob rau hauv flue roj scrubbing khoom, pulp thiab ntawv zeb khoom siv, offshore roj ntau lawm \ / tshuab thiab roj thiab roj kev lag luam khoom.
Duplex 2507 muaj cov cuab yeej zoo heev. Feem ntau lub teeb ci ntsa iab ntawm 2507 cov khoom siv tuaj yeem siv los ua tiav qhov kev tsim qauv zoo ib yam ntawm cov nickel alloy.
Vim yog lub ferrritic feem ntawm cov qauv duplex ntawm alloy nws yog heev tiv taus rau kev ntxhov siab corrosion uas muaj cov chaw sov.
Monel K500 Bolts muab cov cim tshwj xeeb ntawm lub zog siab nrog corrosion zoo li corrosion tsis kam rau Monel 400 thiab txhim kho kom muaj cov pa roj av.
ASTM Cov Specifications Pom zoo qhov tsawg kawg nkaus kev cuam tshuam tus nqi rau ASTM A320 L7 Stud Stud Bolts mus rau 20-FT-LBF @ -150F. Lub Charpy Kev Ntsuam Xyuas Kev txiav txim siab txog tag nrho cov nyiaj uas nqus tau cov khoom siv thaum lub sij hawm pob txha lov, yog li qhia cov khoom siv hluav taws xob.
Lub ASTM A320 qib l7 specification npog cov khoom stainless hlau stainless bolting rau kev pab kub tsawg. Cov txheej txheem no npog, forged, lossis hom tawv tawv tawv, bolts, screws, studges, thiab cov chaw tawm, flittings, thiab fittings.
Nws muaj lub zog siab thiab zoo heev corrosion tsis kam nyob rau hauv ntau cov duab acidic thiab alkaline ib puag ncig, tshwj xeeb tshaj yog haum rau kev txo cov mob. Nws tseem muaj kev sib luag thiab thermal conductivity.
Super Duplex 2507 txiv ntseej muab qhov tshwj xeeb muaj zog thiab corrosion tsis kam
Monel K500 ceev yog qhov tshwm sim ntawm lub hnub nyoog txheej txheem uas aluminium thiab titanium ntxiv rau npib tsib xee-tooj liab lub hauv paus thiab tom qab ntawd precipitated thoob plaws lub matrix.
Los ntawm kev ntxiv ntawm chromium, molybdenum thiab nitrogen portisized corrosion xws li kev tawm tsam thiab kev sib tw tau zoo dua. Alloy 2507 muaj cov pitting tsis kam.
